Individual Calculations October 2021
 Burnett, Jim  Total change: 6.40  Rating chartPersonal card
 57th Northumberland Chess Weekender Newcastle ENG 2021-09-24
RcRownchangeKK*chgGame
 1918 2031 3.50 5 0.32 20 6.40 
  Jones, Neil T 1834 ENG1.0010.25205.00 
  McKay, Jonathan 1631  * SCO1.0010.08201.60 
  Fitzsimons, David m2326 IRL0.001-0.1520-3.00 
  Hilton, Tim 1860 ENG0.501-0.2320-4.60 
  Millward, Kevin P 1939 ENG1.0010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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